Add p11-kit-0.18.7
Update GNU Make patches
Update ca-certificates from cygwin to 1.94
Add new patch to Python-2.7.5 from Ray Donelly
Add patches for gcc-4.8.2
Add new patches for vim-7.4 from upstream.
Add patch for opens to fix symlinking man file
Update file to 5.15
Add experimental patch for Python-3.3.2
Add sample build scripts